Milwaukee 2785 20 M18 FUEL 7" 9" Large Angle Grinder, Tool Only M18 FUEL 7 in. 9 in. Large Angle Grinder Kit Construction Fasteners Murdoch's Milwaukee Tool M18 FUEL 7" 9" Large Angle Grinder (Tool Milwaukee 2785 20M18 M18 FUEL 7" 9" Large Angle Grinder CBM Tools. The M18 FUEL 7 IN. 9 IN. Large Angle Grinder is the world's first 18v LAG. It generates 15A corded power is up to 2 lbs lighter, and has 9 IN. grinding capacity. Providing high performance, advanced ergonomics & legendary durability, this grinder is designed to complete the toughest grinding, surface preparation, and cutting applications with any 7 IN. 9 IN. accessory. The POWERSTATE Brushless Motor provides 6,600 RPM and higher speeds under load for corded grinding cutting performance. REDLINK PLUS intelligence ensures maximum performance and protection from overload, overheating and over discharge. The M18 REDLITHIUM HIGH OUTPUT HD12. 0 battery delivers unmatched run time in all applications. Tool free accessory changes using the FIXTEC nut and guard adjustments mean less downtime during work.